April 12, 2007 Bizit Air Products have come up with a fun idea - inflatable plastic balls with up to a 4.5 metre/15 foot diameter that can accomodate dancers, motorcycles, and even cars for a showstopping presentation that's hard to ignore. Fully sealed, the balls allow an occupant to walk on land, water, or even a sea of hands, all the while looking like they're trapped in a soap bubble.